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src: be more careful when freeing data

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This commit is contained in:
Arnaud Ferraris
2020-12-10 21:31:22 +01:00
parent a8a1c8d161
commit fa21de07f4
4 changed files with 35 additions and 11 deletions
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14
src/gpio.c
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@@ -189,10 +189,18 @@ void gpio_destroy(struct EG25Manager *manager)
{
int i;
for (i = 0; i < GPIO_OUT_COUNT; i++)
gpiod_line_release(manager->gpio_out[i]);
for (i = 0; i < GPIO_OUT_COUNT; i++) {
if (manager->gpio_out[i])
gpiod_line_release(manager->gpio_out[i]);
}
gpiod_chip_close(manager->gpiochip[0]);
for (i = 0; i < GPIO_IN_COUNT; i++) {
if (manager->gpio_in[i])
gpiod_line_release(manager->gpio_in[i]);
}
if (manager->gpiochip[0])
gpiod_chip_close(manager->gpiochip[0]);
if (manager->gpiochip[1])
gpiod_chip_close(manager->gpiochip[1]);
}